Part Number
Part Number:
NSN:
NIIN:
Item Name:
FREQUENCY STANDARD
Definition:
AN ITEM THAT CAN GENERATE A FUNDAMENTAL FREQUENCY WITH A HIGH DEGREE OF ACCURACY. HARMONICS OF THIS FUNDAMENTAL ARE THEN USED AS A REFERENCE POINT FOR CHECKING THROUGHOUT THE RADIO SPECTRUM. THE STANDARD MAY BE STABLE CRYSTAL OSCILLATOR, NONCRYSTAL OSCILLATOR, TUNING FORK, ATOMIC BEAM, MOLECULAR BEAM, GAS CELL, QUANTUM MECHANICAL RESONATOR, OR THE LIKE.
CAGE Information
| Code | Company |
|---|---|
| 1B0C5 | SYMMETRICOM INC. |
Federal Supply Class
Title
ELECTRICAL AND ELECTRONIC PROPER
Inclusions:
INCLUDES TEST LEADS AND TEST LEAD ATTACHMENTS; TEST INSTRUMENTS DESIGNED FOR COMMUNICATION EQUIPMENT; TEST INSTRUMENTS DESIGNED FOR USE WITH ELECTRONIC EQUIPMENT CLASSIFIED IN TWO OR MORE FSC GROUPS.
Exclusions:
EXCLUDES RADIAC EQUIPMENT
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FTLD | FUNCTIONAL DESCRIPTION | STABLE REFERENCE FOR MAKING ACCURATE FREQUENCY MEASUREMENTS |
| AMND | INPUT IMPEDANCE RATING | 50.0 OHMS NOMINAL |
| ABMK | OVERALL WIDTH | 19.000 INCHES NOMINAL |
| BHZG | INDIVIDUAL PLUG-IN UNIT FREQUENCY | NOT RATED |
| ACZB | FREQUENCY RATING | 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | RUBIDIUM FREQUENCT STANDARD |
| AXGY | MOUNTING METHOD | RACK |
| BHZL | RECORDING DEVICE ACCOMMODATION | NOT PROVIDED |
| AWJN | UNPACKAGED UNIT WEIGHT | 6.000 POUNDS |
| AFGQ | FREQUENCY RANGE RATING | +1.000/+10.000 MEGAHERTZ |
| ACYN | AC VOLTAGE RATING | 90.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM |
| ABKW | OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| NTRD | ENTRY DATE | 09-11-12 |
| ABFY | OVERALL DEPTH | 12.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 6 OUTPUT LOW PHASE NOISE SINEWAVE; 1VRMS AMPLITUDE; RS-232-C (DTE CONF); BNC OUTPUT CONNECTORS |
| FAAZ | PHASE | SINGLE |
| FCLS | FUNCTIONAL CLASSIFICATION | AA-10.6 |